oracle rman备份与ORA-19504&ORA-27040&RMAN-03009

今天，一哥们要对数据库做重要操作，操作之前要做rman全备份，但是因为粗心，写错了备份路径，导致rman备份报错如下图：

由报错提示rman备份程序要将备份文件写入：/Oracle/app/oracle/product/11.2.0/dbhome_1/dbs/Oracle/backup/rman/full_0tsmout.bak"，

但是因为/Oracle/app/oracle/product/11.2.0/dbhome_1/dbs/Oracle/backup/rman不存在而报错：ORA-19504&ORA-27040&RMAN-03009

从他的备份脚本看：

run{

backup increnmental level 0 database format 'Oracle/backup/rman/full_%u.bak';

sql 'alter system archive log current';

backup archivelog all format '/Oracle/backup/rman/arch_%U.log';

delete noprompt archivelog until time '{sysdate -1}';

}

发现脚本路径写的路径少了开头的/，从RMAN>show all能发现：

oracle rman备份与ORA-19504&ORA-27040&RMAN-03009

数据库rman备份程序将备份放到$ORACLE_HOME/Oracle/backup/rman/下了，该路径不存在而报错。

处理方法很简单，将备份脚本改成：

run{

backup increnmental level 0 database format '/Oracle/backup/rman/full_%u.bak';

sql 'alter system archive log current';

backup archivelog all format '/Oracle/backup/rman/arch_%U.log';

delete noprompt archivelog until time '{sysdate -1}';

}